Actions for which the sympathetic division of the ANS is responsible include
A) constriction of the pupils of the eyes.
B) constriction of respiratory passages.
C) acceleration of heart rate and increase in strength of cardiac contractions.
D) increase in digestive activity and the rate of urine formation at the kidneys.
E) All of the answers are correct.
C) acceleration of heart rate and increase in strength of cardiac contractions.
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The region where the axon terminal meets its target cell is called theThe region where the axon terminal meets its target cell is called the
A) collateral. B) dendrites. C) hillock. D) synapse. E) nerve.
The brain receives the largest percentage of cardiac output at a constant flow
Indicate whether the statement is true or false
What bone has a large opening, the foramen magnum, for the spinal cord to enter the cranial cavity?
A. Parietal bone B. Temporal bone C. Maxilla D. Occipital bone
Type II diabetes mellitus is caused by ________.
A. a severe hypersecretion of ADH B. a severe hyposecretion of ADH C. the hyposecretion of insulin due to destruction of the beta cells D. a reduction of the insulin receptors on target cells E. a reduction of ADH receptors on the target cells